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  <title>Deletes record from paradox database</title>
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 <body class="docs"><div id="layout">
  <div id="layout-content"><div id="function.px-delete-record" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">px_delete_record</h1>
  <p class="verinfo">(PECL paradox &gt;= 1.4.0)</p><p class="refpurpose"><span class="refname">px_delete_record</span> &mdash; <span class="dc-title">Deletes record from paradox database</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.px-delete-record-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>px_delete_record</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$pxdoc</code></span>
   , <span class="methodparam"><span class="type">int</span> <code class="parameter">$num</code></span>
   ) : <span class="type">bool</span></div>


  <p class="para rdfs-comment">
   This function deletes a record from the database. It does not free
   the space in the database file but just marks it as deleted. Inserting
   a new record afterwards will reuse the space.
  </p>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">
    This function is only available if pxlib &gt;= 0.6.0 is used.
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.px-delete-record-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">pxdoc</code></dt>

     <dd>

      <p class="para">
       Resource identifier of the paradox database
       as returned by <span class="function"><a href="px_new.html" class="function">px_new()</a></span>.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">num</code></dt>

     <dd>

      <p class="para">
       The record number is an artificial number counting records in the order
       as they are stored in the database. The first record has number 0.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.px-delete-record-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


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